/** @license
 * MIT License
 *
 * Copyright (c) 2018
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
import { connect } from 'react-redux'
import React from 'react'
import { Text } from '@tarojs/components'

import { setVisibilityFilter } from '../../actions'
import { SHOW_ALL, SHOW_COMPLETED, SHOW_ACTIVE } from '../../constants/TodoFilters'

import './FilterLink.scss'

const FILTER_TITLES = {
  [SHOW_ALL]: 'All',
  [SHOW_ACTIVE]: 'Active',
  [SHOW_COMPLETED]: 'Completed'
}

const mapStateToProps = ({visibilityFilter}) => ({
  visibilityFilter
})

const mapDispatchToProps = (dispatch) => ({
  setFilter: (filter) => {
    dispatch(setVisibilityFilter(filter))
  }
})

@connect(
  mapStateToProps,
  mapDispatchToProps
)
class FilterLink extends React.Component {
  onClickHandler = () => {
    console.log('onClickHandler', this.props.filter)
    this.props.setFilter(this.props.filter)
  }

  render () {
    const {filter, visibilityFilter} = this.props
    const text = FILTER_TITLES[filter]
    const active = visibilityFilter === filter
    return (
      <Text
        className={active ? 'filters-link-selected' : 'filters-link'}
        onClick={this.onClickHandler}
      >
        {text}
      </Text>
    )
  }
}

export default FilterLink
